## Xalan-C++ API Documentation

### The Xalan C++ XSLT Processor Version 1.7

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# NodeRefListBase Class Reference

Local implementation of NodeRefList. More...

`#include <NodeRefListBase.hpp>`

Inheritance diagram for NodeRefListBase

List of all members.

## Public Types

- typedef size_t size_type

## Public Methods

- NodeRefListBase ()
- virtual ~NodeRefListBase ()
- virtual XalanNode* item (size_type index) const = 0
    Returns the `index`th item in the collection. More...
- virtual size_type getLength () const = 0
    Determine the number of nodes in the list. More...
- virtual size_type indexOf (const XalanNode* theNode) const = 0
    Retrieve the zero based index of the node in the list. More...

## Static Public Attributes

- const size_type npos

## Protected Methods

- NodeRefListBase (const NodeRefListBase&)
- NodeRefListBase& operator= (const NodeRefListBase&)

## Detailed Description

Local implementation of NodeRefList.

This class is for internal use only.

## Member Typedef Documentation

typedef size_t NodeRefListBase::size_type

## Constructor & Destructor Documentation

NodeRefListBase::NodeRefListBase ( | )

virtual NodeRefListBase::~NodeRefListBase ( | )`[virtual]`

NodeRefListBase::NodeRefListBase ( | const NodeRefListBase & )`[protected]`

## Member Function Documentation

size_type NodeRefListBase::getLength ( | ) const`[pure virtual]`

Determine the number of nodes in the list.

The range of valid child node indices is 0 to `length-1` inclusive.

Returns:
  number of nodes

Reimplemented in NodeRefList, XNodeSetNodeProxy::Proxy, and XalanDocumentFragmentNodeRefListBaseProxy.

size_type NodeRefListBase::indexOf ( | const XalanNode * theNode ) const`[pure virtual]`

Retrieve the zero based index of the node in the list.

Parameters:

  theNode | node whose index to find

Returns:
  index of node

Reimplemented in NodeRefList, XNodeSetNodeProxy::Proxy, and XalanDocumentFragmentNodeRefListBaseProxy.

XalanNode * NodeRefListBase::item ( | size_type index ) const`[pure virtual]`

Returns the `index`th item in the collection.

If `index` is greater than or equal to the number of nodes in the list, this returns `null`.

Parameters:

  index | index into the collection

Returns:
  node at the `index`th position in the `NodeList`, or `null` if that is not a valid index

Reimplemented in NodeRefList, XNodeSetNodeProxy::Proxy, and XalanDocumentFragmentNodeRefListBaseProxy.

NodeRefListBase & NodeRefListBase::operator= ( | const NodeRefListBase & theRHS )`[protected]`

Reimplemented in MutableNodeRefList, and NodeRefList.

## Member Data Documentation

const size_type NodeRefListBase::npos`[static]`

The documentation for this class was generated from the following file:

- NodeRefListBase.hpp

Interpreting class diagrams

Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.

Xalan-C++ XSLT Processor Version 1.7 Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.